SWB part pricing assistance request

[dogslovetrucks]

*mods- please move if not appropriate for this section*

I have a fair amount of 67/68 911/912 parts left over from previous car ownership. I have a sincere buyer who wants to take it all and o have most of it figured out but I’m having trouble coming up with prices on just a few items. I’ve been out of the swb 911 game for quite a while and it’s shocking the wide range of prices I’m seeing online for some of these parts. I want to do the buyer right (very nice fellow) but I don’t want to give away the farm either as they say. Any help or insight anyone can give would be greatly appreciated. (-post note- I wanted to add photos by the site is not cooperating)

(2) 67 911 quarter windows (L&R) with closing latches and what I assume is original (at least OEM) tinted glass. Chrome is fair+ to good- on both. Glass is free of any distracting scratches and new window seals in the box are included.

(2) additional quarters. Same as above but they are off a 68/912. Chrome is fair only, factory glass has a few scratches and no gaskets are included.

1973 911 Fuel tank. Good condition with with neck and top pin plug. It was professionally cleaned and tagged before coming to me 10+ yrs ago. Factory coating is all present but is beginning to separate at some of the weld seams.

Left/right window regulators, both dated 7/66. The left on is broken and shows evidence of having been welded on by Helen Keller. Right one is very much good to go.

Oil tank- it was in my 67 911 but the motor in that car was from a later year. I can’t tell if it’s the 67 tank or another year. Good condition overall with the filler included but it’s filthy as all get out

Front seat sides (3 sets/L&R)- I forgot what set goes with what year. They all 100% serviceable. 1 set is chrome- good chrome overall with a good number of small (and a few) large scratch detracting. Very much good enough to use as-is. Other two sets are factory black crinkle coated- at least I believe its how they came. One of these two sets has adjusters off the front, the other does not. Again, 100% serviceable but I’d have them painted before use.

Wild card- modern production interior (without door cards/covers). It’s period correct and all made with German vinyl (you can tell by its accent). Padding is installed and it has the correct “checkered” vinyl for the seat surface. I had it special ordered in 2008ish and recall it being pricy- the work is show quality IMO. Anything close is only a partial interior andr out of stock.

If you read this far down, thank you!